59,249 Answered Questions for the topic Math

Math

02/26/24

Stuck on problem don’t know how to solve

5. Cheryl gets paid $8 per hour for her job at the record store and $15 for working late on Saturday. She made a total of $96 last week. Which equation below models this... more
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Math

02/26/24

Area missing width
The area of a rectangle is 116 square meters.If the length of the rectangle is 4 meters, what is the width of the rectangle?A= LXW
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Math

02/26/24

Find the product of 3 and 1 . Express your answer in simplest form.
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Math

02/26/24

Write an equation for the $n$ th term of the arithmetic seqeuence. Then find $a_{10}$ . $-6,-9,-12,-15,\ ...$ $a_n=$ $a_{10}=$

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Math

02/26/24

A department store sells a pair of shoes with an 87% markup. If the store sells the shoes for $193.21 then what is their non-markup price?
math
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Math

02/26/24

Write a word problem that can be solved by using 2 7/8 divided by 3/4
i needs it now
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Math Physics

02/26/24

AP Physics Ladder Problem
 A clerk is going up a ladder. The clerk's weight is 450N, and the ladder's weight is 200N. There is negligible friction between the ladder and the wall. The angle between the ladder and the floor... more
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Math

02/26/24

Solve y-5=x and x=-2-y
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Math

02/26/24

Twice the difference of a number and seven
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Math

02/26/24

PLEASE HELP CAN'T WORKOUT THIS QUESTION
A speed boat travels 80 km on a true bearing of 048° . Find how far east ofits starting point the speed boat is, correct to two decimal places.(I tried x = 80xsin(48) but it gave me -61.46)
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02/26/24

Find the function of the form ​f(x)=ca^x that contains the two given graph points. (1,1) (2,8)
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Math

02/26/24

Tiffany is 36 years old; her age 6 years than three times the age of her daughter. How old is Tiffany’s daughter?
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02/26/24

helpppp! calculus
If f(x) = (e ^ x + e ^ (- x))/2 with domain confined to the interval [0, 0), find the derivative of the inverse function by using the formula (f ^ - 1)' * (x) = 1/(f' * (f ^ - 1 * (x)))
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02/26/24

helpp!! :) Calculus
Find the equations of all lines that are tangent to the graph of the function f(x) = x ^ 2 + 1 and pass through the point P(1,0). Be careful: this point is not on the graph of f.
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Math

02/25/24

Stuck on problem need help solving

A local water park has two types of season passes. Plan A costs a one-time fee of $144 for admission plus $10 for parking every trip. Plan B costs a one-time fee of $48 for parking plus $22 for... more
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Math

02/25/24

Stuck on question and how to solve

9. The Sanchez family had dinner at their favorite restaurant. A 9% sales tax was added to their bill Amy paid the bill with a $10 gift certificate plus $30.60. How much did the family's dinner... more
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02/25/24

Cosine Rule trigonometry Question
Do the following question twice, once using Pythagoras and the cosine rule and once using right triangle trigonometry.Find, to the nearest degree, the size of the largest of the 3 angles of ΔABC... more
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Math

02/25/24

What is the answer to this?
Given the function f(x) = 2x^2 - 3x + 1. Calculate the following values:f(一2) f（-1） f(0) F（1） f(2) 
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Math

02/25/24

Consider the following figure.
Consider the following figure.A large grain silo is constructed in the shape of a circular cylinder with a hemisphere attached to the top. The diameter of the silo is 30 feet, but the height, h, is... more
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Math

02/25/24

The three angles of a triangle measure 70°, 60°, and 50°. Which statement about this triangle is true?
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Math

02/25/24

A small theater had 9 rows of 23 chairs each. An extra 6 chairs have just been brought in. How many chairs are in the theater now?

A small theater had 9 rows of 23 chairs each. An extra 6 chairs have just been brought in. How many chairs are in the theater now? chairs
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Math

02/24/24

compostion of functions
if f(x) =x4 +4, g(x) =x-9 and h(x)= square root x, then f(g(h(x)))=
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02/24/24

I need urgent help with figuring out some statistical test for my biology experiment!
So I tested the inhibitory effect of 2 essential oils on bacteria at 5 different concentrations increasing by 20% beginning with 10% and ending at 90%. Thus, the first independent variable is the... more
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Math

02/24/24

pythagorean therom word probelm
Three people are sitting on a bus. Janelle is directly behind Martina and directly left of Victor. If Martina and Janelle are 4 meters apart, and Victor and Martina are 5 meters apart, what is the... more
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Math Algebra 1

02/23/24

Two numbers have a difference of 16. Find the numbers if the result of adding their sum and their product is a minimum.

really long explanation please 🙏🏻
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